Blue Sea 9004e e-Series Battery Switch Single Circuit ON/OFF w/Alternator Field Disconnect

The 9004e e-Series Battery Switch is an essential component for marine and boating applications, providing reliable control over your vessel's power system. Designed for safety and efficiency, this single circuit ON/OFF switch includes an Alternator Field Disconnect (AFD), ensuring optimal performance of your boat's electrical system.

Key Features

• CE Marked: Complies with European safety standards.
• Ignition Protected: Ensures safe installation aboard gasoline-powered boats by preventing electrical sparks.
• Flexible Mounting Options: Surface or rear panel mounting capabilities for versatile installation.
• ABYC Compliant: Meets American Boat and Yacht Council requirements for battery switches, ensuring industry-standard quality.
• High Conductivity Connectors: 3/8"-16 tin-plated copper studs provide maximum conductivity and corrosion resistance, compatible with 3/8" and M10 ring terminals.
• Extended Stud Length: 7/8" (22.22mm) stud length accommodates multiple cable terminals for expanded connectivity.
• Ergonomic Knob Design: Tactile textures allow users to identify knob positions by feel, enhancing ease of use.
• Integrated AFD: The Alternator Field Disconnect feature protects your alternator and extends its lifespan by disconnecting the field.

Technical Specifications

Safety Information

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Additional Resources

• Quick Guide (PDF)
• Owner's Manual (PDF)
• Brochure (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.